CN106443966A - Optical lens for adjusting compensation back focal length through combination of horizontal and vertical light paths - Google Patents
Optical lens for adjusting compensation back focal length through combination of horizontal and vertical light paths Download PDFInfo
- Publication number
- CN106443966A CN106443966A CN201610754765.3A CN201610754765A CN106443966A CN 106443966 A CN106443966 A CN 106443966A CN 201610754765 A CN201610754765 A CN 201610754765A CN 106443966 A CN106443966 A CN 106443966A
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- China
- Prior art keywords
- horizontal
- vertical
- tooth
- guide rail
- driven
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
- G02B13/0055—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras employing a special optical element
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/006—Filter holders
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/023—Mountings, adjusting means, or light-tight connections, for optical elements for lenses permitting adjustment
Abstract
The invention relates to an optical lens for adjusting the compensation back focal length through the combination of horizontal and vertical light paths. The optical lens comprises a lens cone. A lens base is arranged on the lens cone. A beam splitter prism for splitting light beams into horizontal light beams and vertical light beams is arranged inside the lens base. The optical lens is technically characterized in that a horizontal light filter set and a horizontal driving mechanism are arranged on the lens base in a slidable mode, the horizontal light filter set is composed of a plurality of horizontal light filters of at least two thicknesses, and when the horizontal driving mechanism drives the horizontal light filter set to move by a displacement, the horizontal light beams correspondingly penetrate through one horizontal light filter; a vertical light filter set and a vertical driving mechanism are arranged on the lens base in a slidable mode, the vertical light filter set is composed of a plurality of vertical light filters of at least two thicknesses, and when the vertical driving mechanism drives the vertical light filter set to move by a displacement, the vertical light beams correspondingly penetrate through one vertical light filter. The optical lens is simple in structure and can adjust the compensation back focal length through the combination.
Description
【Technical field】
The present invention relates to a kind of optical lens, particularly to burnt optics after the combination of horizontal vertical light path adjusts and compensates
Camera lens.
【Background technology】
Each group is one of element of composition zoom lens, and camera lens working environment has diversification and unfixing etc. spy
Property；Therefore, camera lens has a day requirement for Luminous-ring switching, the realization of the single horizontal light path of existing market, and ICR (optical filter) is single
Solely the switching of horizontal optical path is very ripe, can meet for the requirement that orthogonal light path is imaged simultaneously, can be in same security protection
The multiple chip of camera lens over-assemble, realizes the demand that mutually perpendicular light path is imaged simultaneously；Directional light enters the optical system of camera lens,
Using Amici prism, the light of its different spectrum is fed back to (horizontal ＆ is vertical) on different directions before entering imaging surface, and
After travel further into chip imaging.The ICR angle in 90 ° arrangement of horizontal and vertical light path, can meet horizontal and vertical light path same
When the problem that is imaged.But the common focal issue for two light paths to imaging surface cannot solve and meet.
The design is directed to of the prior art not enough and researchs and proposes.
【Content of the invention】
The purpose of the present invention is to overcome the deficiencies in the prior art, provides a kind of combination of structure simple horizontal vertical light path to adjust
The burnt optical lens after compensating of section.
In order to solve the above problems, the present invention employs the following technical solutions：
A kind of horizontal vertical light path combination adjusts burnt optical lens after compensating, and including lens barrel, described lens barrel is provided with
Camera lens pedestal, is provided with the Amici prism that light beam is divided into horizontal light beam and normal beam in described lens mount body, its feature exists
In：Slidably it is provided with described camera lens pedestal and filtered by the level that the horizontal optical filter of multi-disc at least two kinds of thickness forms
Piece group and the horizontal filter set described in driving move the horizontal drive mechanism making horizontal light beam pass through horizontal optical filter, described
Horizontal drive mechanism when driving the mobile displacement of horizontal filter set, horizontal light beam correspondence is through a piece of horizontal optical filter；
The vertical optical filtering being made up of the vertically flat optical filter of multi-disc at least two kinds of thickness is slidably provided with described camera lens pedestal
Piece group and the vertical filter set described in driving move the vertical driving mechanism making normal beam pass through vertical optical filter, described
Vertical driving mechanism when driving the mobile displacement of vertical filter set, normal beam correspondence is through a piece of vertical optical filter.
Burnt optical lens after a kind of combination of horizontal vertical light path adjusts and compensates as above it is characterised in that：Described
Horizontal filter set be provided with the first tooth bar, described horizontal drive mechanism include horizontal drive motor and by horizontal drive electricity
Machine drives and drives the first gear group of the first tooth bar.
Burnt optical lens after a kind of combination of horizontal vertical light path adjusts and compensates as above it is characterised in that：Described
First gear group include being located at the first driving tooth on the described motor shaft of horizontal drive motor and main with described first
The driven canine tooth of first single order of dynamic tooth engagement, the described driven canine tooth of the first single order is coaxially provided with the driven little tooth of the first single order,
The driven little tooth of the first described single order is engaged with the driven canine tooth of the first second order, and the described driven canine tooth of the first second order is coaxially provided with
The driven little tooth of first second order, the driven little tooth of the first described second order is engaged with the first described tooth bar.
Burnt optical lens after a kind of combination of horizontal vertical light path adjusts and compensates as above it is characterised in that：Described
Vertical filter set be provided with the second tooth bar, described vertical driving mechanism include vertical driving motor and by vertical drive electricity
Machine drives and drives the second gear group of the second tooth bar.
Burnt optical lens after a kind of combination of horizontal vertical light path adjusts and compensates as above it is characterised in that：Described
Second gear group include being located at the second driving tooth on the described motor shaft of vertical driving motor and main with described second
The driven canine tooth of second single order of dynamic tooth engagement, the described driven canine tooth of the second single order is coaxially provided with the driven little tooth of the second single order,
The driven little tooth of the second described single order is engaged with the driven canine tooth of the second second order, and the described driven canine tooth of the second second order is coaxially provided with
The driven little tooth of second second order, the driven little tooth of the second described second order is engaged with the second described tooth bar.
Burnt optical lens after a kind of combination of horizontal vertical light path adjusts and compensates as above it is characterised in that：Described
Camera lens pedestal be provided with the first guide rail and the second guide rail, it is parallel that described the first guide rail and the second guide rail are located at same level
Setting, described horizontal filter set two ends are slidably enclosed within described the first guide rail and the second guide rail respectively：Described
The 3rd parallel guide rail and the 4th guide rail are additionally provided with camera lens pedestal, the 3rd described guide rail is located at just going up of the 4th guide rail
Side, described vertical filter set is located at two ends and is slidably enclosed within respectively on described the 3rd guide rail and the 4th guide rail.
Burnt optical lens after a kind of combination of horizontal vertical light path adjusts and compensates as above it is characterised in that：Described
Camera lens pedestal be provided with horizontal end face and the perpendicular end surface vertical with described horizontal end face, described horizontal end face is provided with
The horizontal light-emitting window hole projected for horizontal light beam, described horizontal end face reclines horizontal cover plate, on described horizontal cover plate
It is provided with the horizontal cover board hole covering on horizontal light-emitting window hole, described horizontal cover board hole aperture size and described horizontal optical filter
Accordingly；Described perpendicular end surface is provided with the vertical light hole projecting for normal beam, and described perpendicular end surface reclines to be had vertically
Cover plate, described vertical cover plate is provided with the vertical cover board hole covering on described vertical light hole, described vertical cover board hole
Aperture size is corresponding to described vertical optical filter.
Burnt optical lens after a kind of combination of horizontal vertical light path adjusts and compensates as above it is characterised in that：Described
Horizontal optical filter be provided with three, the horizontal filter thickness described in every, described vertical optical filter is provided with three, often
Vertical filter thickness described in piece.
Beneficial effects of the present invention have：Multiple vertical optical filterings can be corresponded to respectively after horizontal optical path and the injection of vertical optical path light beam
Piece and horizontal optical filter, vertical optical filter and horizontal optical filter can move adjustment, and adjustment light beam all corresponds to a piece of filter every time
Mating plate, because filter thickness and rear burnt position are 1:3 relation, so vertical optical filter and horizontal optical filter just have multigroup
Combination, rear Jiao of each combination is inconsistent, the demand under each multiplying power state can be arranged in pairs or groups mutually according to optical system
Adjust and to reach the confocal purpose of two-way light, structure is simple, easy to adjust；Solve orthogonal light path imaging problem simultaneously
On the basis of, more detailed-oriented can must control for various complicated monitors environments, so that existing double light path image quality is obtained
One tremendous lifting, meets the concept of resource consolidation, the resource more reasonably utilizing whole camera lens to produce, so that camera lens is obtained
To sufficient using it is adaptable to security protection, number etc. need to be made up of the camera lens product of optical system multiple groups；Optics can be reduced
The difficulty of design, even if optically two-way light does not have confocal point, this kind of mechanism design structure can meet the effect that adjustment compensates,
So that it has common focus；The stop place of optical filter is controlled using stepper motor and PI on design, can be more smart
The combination collocation of the accurate various optical filters of control；Assume that X block optical filter is had on each light path design, then matched combined has X2Kind
Matched combined；Confocal form families, when being subjected to the adverse circumstances such as high temperature low temperature, meeting has been adjusted under original normal temperature state
Continuously form the detached phenomenon of focus (being changed into not confocal state)；At this moment control program can distinguish optical filter combination shape automatically
State, is controlled switching the confocal effect so as under reverting back normal temperature state, improves image quality.
【Brief description】
Fig. 1 is the stereogram of the present invention；
Fig. 2 is the right view of the present invention；
Fig. 3 is the left view of the present invention；
Fig. 4 is the top view of the present invention；
Fig. 5 is the explosive view of the present invention.
【Specific embodiment】
With specific embodiment, the present invention is described in further detail below in conjunction with the accompanying drawings：
As shown in Figure 1 and Figure 5, the burnt optical lens after adjusting and compensating of a kind of horizontal vertical light path combination, including lens barrel 1,
It is provided with multigroup lens set, lens barrel 1 is provided with camera lens pedestal 2, is provided with and for light beam is divided into horizontal light beam in camera lens pedestal 2 in lens barrel 1
With the Amici prism of normal beam, Amici prism feeds back to the light of different spectrum on different directions, is so divided into level
Light beam and normal beam, horizontal light beam is parallel to the light beam of lens barrel 1 axial direction, and normal beam refers to the light vertical with horizontal light beam
Bundle.The horizontal optical filter being made up of the horizontal optical filter 30 of multi-disc at least two kinds of thickness is slidably provided with camera lens pedestal 2
Group 3 and the energy horizontal filter set of driving 3 movement make horizontal light beam pass through the horizontal drive mechanism 4 of horizontal optical filter 30, and level is filtered
Thickness in mating plate group 3 is different, and when horizontal drive mechanism 4 drives the mobile displacement of horizontal filter set 3, horizontal light beam corresponds to
Through a piece of horizontal optical filter 30, just through a piece of horizontal optical filter 30, horizontal drive mechanism 4 drives level to filter to horizontal light beam
Move the displacement of a piece of horizontal optical filter 30 during piece group 3 every time；Slidably it is provided with camera lens pedestal 2 by multi-disc at least two
Plant the vertical filter set 5 of vertically flat optical filter 50 composition of thickness and vertical filter set 5 movement can be driven to make normal beam
Through the vertical driving mechanism 6 of vertical optical filter 50, when vertical driving mechanism 6 drives the mobile displacement of vertical filter set 5,
Normal beam correspondence is through a piece of vertical optical filter 50.Horizontal optical filter 30 is vertical with vertical optical filter 50, angle in 90 °.Water
Flat optical filter 30 and vertical optical filter 50 are provided with multi-disc, at least two kinds thickness in these horizontal optical filters 30, hang down
Also at least two kinds thickness in straight optical filter 50, in the present embodiment, horizontal optical filter 30 is provided with three, and every level filters
Piece 30 thickness, vertical optical filter 50 is provided with three, every vertical optical filter 50 thickness.So can be carried out nine kinds
Combination is burnt after adjusting.
Horizontal filter set 3 is provided with the first tooth bar 31, and horizontal drive mechanism 4 includes horizontal drive motor 41 and by level
Motor 41 drives and drives the first gear group 42 of the first tooth bar 31.First gear group 42 includes being located at horizontal drive motor
The first driving tooth 43 on 41 motor shaft and the driven canine tooth of the first single order 44 engaging with the first driving tooth 43, the first single order from
The driven little tooth 45 of first single order is coaxially provided with dynamic canine tooth 44, the driven little tooth 45 of the first single order is engaged with the driven canine tooth of the first second order
46, the driven canine tooth of the first second order 46 is coaxially provided with the driven little tooth 47 of the first second order, the driven little tooth 47 of the first second order and the first tooth
Bar 31 engages.
Vertical filter set 5 is provided with the second tooth bar 51, and vertical driving mechanism 6 includes vertical driving motor 61 and by vertical
Motor 61 drives and drives the second gear group 62 of the second tooth bar 51.Second gear group 62 includes being located at vertical driving motor
The second driving tooth 63 on 61 motor shaft and the driven canine tooth of the second single order 64 engaging with the second driving tooth 63, the second single order from
The driven little tooth 65 of second single order is coaxially provided with dynamic canine tooth 64, the driven little tooth 65 of the second single order is engaged with the driven canine tooth of the second second order
66, the driven canine tooth of the second second order 66 is coaxially provided with the driven little tooth 67 of the second second order, the driven little tooth 67 of the second second order and the second tooth
Bar 51 engages.
Horizontal drive mechanism 4 is identical with vertical driving mechanism 6 structure, moves canine tooth by little cingulum and is slowed down, makes transmission
Steadily.Servomotor can be adopted, cooperation PI element, to control the movement of both direction filter set, can more accurately be controlled
Make the combination collocation of various optical filters.
Camera lens pedestal 2 be provided with the first guide rail 21 and the second guide rail 22, the first guide rail 21 and the second guide rail 22 be located at
One plane-parallel setting, horizontal filter set 3 two ends are slidably enclosed within the first guide rail 21 and the second guide rail 22 respectively：Mirror
The 3rd parallel guide rail 23 and the 4th guide rail 24 are additionally provided with headstock body 2, the 3rd guide rail 23 is located at just going up of the 4th guide rail 24
Side, vertical filter set 5 is located at two ends and is slidably enclosed within respectively on the 3rd guide rail 23 and the 4th guide rail 24.By guide rail respectively
Both direction filter set is guided.
Camera lens pedestal 2 is provided with horizontal end face 25 and the perpendicular end surface 26 vertical with horizontal end face 25, on horizontal end face 25
It is provided with the horizontal light-emitting window hole 251 projected for horizontal light beam, horizontal end face 25 reclines and has horizontal cover plate 27, on horizontal cover plate 27
It is provided with the horizontal cover board hole 271 covering on horizontal light-emitting window hole 251, horizontal cover board hole 271 aperture size and horizontal optical filter 30
Accordingly, horizontal cover board hole 271 aperture size is suitable with horizontal optical filter 30 size, and horizontal cover board hole 271 guarantees horizontal light beam face
Amass and can only be irradiated on a piece of horizontal optical filter 30；Perpendicular end surface 26 is provided with the vertical light hole 28 projecting for normal beam,
Perpendicular end surface 26 reclines vertical cover plate 29, and vertical cover plate 29 is provided with the vertical cover board hole 291 covering on vertical light hole 28,
Vertical cover board hole 291 aperture size is corresponding to vertical optical filter 50, vertical cover board hole 291 aperture size and vertical optical filter 50 chi
Very little suitable, vertical cover board hole 291 guarantees that normal beam area can only be irradiated on a piece of vertical optical filter 50.
Claims (8)
1. the burnt optical lens after adjusting and compensating of a kind of horizontal vertical light path combination, including lens barrel (1), on described lens barrel (1)
It is provided with camera lens pedestal (2), in described camera lens pedestal (2), be provided with the light splitting rib that light beam is divided into horizontal light beam and normal beam
Mirror it is characterised in that：Slidably it is provided with by the horizontal optical filter of multi-disc at least two kinds of thickness on described camera lens pedestal (2)
(30) the horizontal filter set (3) that forms and described horizontal filter set (3) movement can be driven to make horizontal light beam pass through level
The horizontal drive mechanism (4) of optical filter (30), described horizontal drive mechanism (4) drives mobile one of horizontal filter set (3)
During displacement, horizontal light beam correspondence is through a piece of horizontal optical filter (30)；Slidably it is provided with by many on described camera lens pedestal (2)
Vertical filter set (5) that the vertically flat optical filter (50) of piece at least two kinds of thickness forms and described vertical optical filtering can be driven
Piece group (5) movement makes normal beam pass through the vertical driving mechanism (6) of vertical optical filter (50), described vertical driving mechanism
(6), when driving the mobile displacement of vertical filter set (5), normal beam correspondence is through a piece of vertical optical filter (50).
2. the burnt optical lens after adjusting and compensating of a kind of horizontal vertical light path combination according to claim 1, its feature exists
In：Described horizontal filter set (3) is provided with the first tooth bar (31), and described horizontal drive mechanism (4) includes horizontal drive
Motor (41) and by horizontal drive motor (41) drive and drive the first gear group (42) of the first tooth bar (31).
3. the burnt optical lens after adjusting and compensating of a kind of horizontal vertical light path combination according to claim 2, its feature exists
In：Described first gear group (42) includes the first driving tooth being located on the described motor shaft of horizontal drive motor (41)
(43) the driven canine tooth of the first single order (44) and with described the first driving tooth (43) engaging, the described driven canine tooth of the first single order
(44) be coaxially provided with the driven little tooth (45) of the first single order on, the driven little tooth (45) of the first described single order be engaged with the first second order from
Dynamic canine tooth (46), the described driven canine tooth of the first second order (46) is coaxially provided with the driven little tooth (47) of the first second order, and described
The driven little tooth (47) of one second order is engaged with described the first tooth bar (31).
4. the burnt optical lens after adjusting and compensating of a kind of horizontal vertical light path combination according to claim 1, its feature exists
In：Described vertical filter set (5) is provided with the second tooth bar (51), and described vertical driving mechanism (6) includes vertical drive
Motor (61) and by vertical driving motor (61) drive and drive the second gear group (62) of the second tooth bar (51).
5. the burnt optical lens after adjusting and compensating of a kind of horizontal vertical light path combination according to claim 4, its feature exists
In：Described second gear group (62) includes the second driving tooth being located on the described motor shaft of vertical driving motor (61)
(63) the driven canine tooth of the second single order (64) and with described the second driving tooth (63) engaging, the described driven canine tooth of the second single order
(64) be coaxially provided with the driven little tooth (65) of the second single order on, the driven little tooth (65) of the second described single order be engaged with the second second order from
Dynamic canine tooth (66), the described driven canine tooth of the second second order (66) is coaxially provided with the driven little tooth (67) of the second second order, and described
The driven little tooth (67) of two second orders is engaged with described the second tooth bar (51).
6. the burnt optical lens after adjusting and compensating of a kind of horizontal vertical light path combination according to claim 1, its feature exists
In：Described camera lens pedestal (2) is provided with the first guide rail (21) and the second guide rail (22), described the first guide rail (21) and second
Guide rail (22) be arranged in parallel positioned at same level, and described horizontal filter set (3) two ends are slidably enclosed within described respectively
The first guide rail (21) and the second guide rail (22) on：The 3rd parallel guide rail (23) is additionally provided with described camera lens pedestal (2)
With the 4th guide rail (24), the 3rd described guide rail (23) is located at the surface of the 4th guide rail (24), described vertical filter set
(5) it is located at two ends to be slidably enclosed within respectively on described the 3rd guide rail (23) and the 4th guide rail (24).
7. the burnt optical lens after adjusting and compensating of a kind of horizontal vertical light path combination according to claim 1, its feature exists
In：Described camera lens pedestal (2) is provided with horizontal end face (25) and the perpendicular end surface vertical with described horizontal end face (25)
(26), described horizontal end face (25) is provided with the horizontal light-emitting window hole (251) projected for horizontal light beam, described horizontal end face
(25) reclining on has horizontal cover plate (27), and described horizontal cover plate (27) is provided with the water covering on horizontal light-emitting window hole (251)
Flat cover plate hole (271), described horizontal cover board hole (271) aperture size is corresponding to described horizontal optical filter (30)；Described
Perpendicular end surface (26) is provided with the vertical light hole (28) projecting for normal beam, and described perpendicular end surface (26) reclines to be had vertically
Cover plate (29), described vertical cover plate (29) is provided with the vertical cover board hole (291) covering on described vertical light hole (28),
Described vertical cover board hole (291) aperture size is corresponding to described vertical optical filter (50).
8. the burnt optical lens after adjusting and compensating of a kind of horizontal vertical light path combination according to claim 1, its feature exists
In：Described horizontal optical filter (30) is provided with three, horizontal optical filter (30) thickness described in every, described vertical filter
Mating plate (50) is provided with three, vertical optical filter (50) thickness described in every.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610754765.3A CN106443966A (en) | 2016-08-29 | 2016-08-29 | Optical lens for adjusting compensation back focal length through combination of horizontal and vertical light paths |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610754765.3A CN106443966A (en) | 2016-08-29 | 2016-08-29 | Optical lens for adjusting compensation back focal length through combination of horizontal and vertical light paths |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106443966A true CN106443966A (en) | 2017-02-22 |
Family
ID=58090648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610754765.3A Pending CN106443966A (en) | 2016-08-29 | 2016-08-29 | Optical lens for adjusting compensation back focal length through combination of horizontal and vertical light paths |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106443966A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107065139A (en) * | 2017-04-28 | 2017-08-18 | 中山联合光电科技股份有限公司 | Burnt optical system after a kind of multi-pass combination regulation compensation |
| CN108055446A (en) * | 2018-01-20 | 2018-05-18 | 嘉兴中润光学科技有限公司 | Burnt optical system after removable sensor compensation |
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| US5940183A (en) * | 1997-06-11 | 1999-08-17 | Johnson & Johnson Clinical Diagnostics, Inc. | Filter wheel and method using filters of varying thicknesses |
| JP2007101910A (en) * | 2005-10-05 | 2007-04-19 | Yokogawa Electric Corp | Confocal microscope |
| CN102012611A (en) * | 2009-09-08 | 2011-04-13 | 三洋电机株式会社 | Image pickup apparatus with back focus adjustment mechanism |
| CN103293829A (en) * | 2012-02-23 | 2013-09-11 | 上海锐势机器视觉科技有限公司 | Day-night switching camera back focal length inconsistence compensation method |
| CN204405919U (en) * | 2015-01-14 | 2015-06-17 | 中山联合光电科技有限公司 | The filtering apparatus that a kind of precision is high, good stability, multistage switch |
| CN105527781A (en) * | 2016-01-28 | 2016-04-27 | 福建福特科光电股份有限公司 | Day-and-night dual-purpose lens system free of day-and-night confocal design and implementation method thereof |
| CN105657224A (en) * | 2015-12-30 | 2016-06-08 | 中山联合光电科技股份有限公司 | System structure capable of achieving high-quality optical imaging |
| CN206321855U (en) * | 2016-08-29 | 2017-07-11 | 中山联合光电科技股份有限公司 | Burnt optical lenses after a kind of horizontal vertical light path combination regulation compensation |
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- 2016-08-29 CN CN201610754765.3A patent/CN106443966A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5940183A (en) * | 1997-06-11 | 1999-08-17 | Johnson & Johnson Clinical Diagnostics, Inc. | Filter wheel and method using filters of varying thicknesses |
| JP2007101910A (en) * | 2005-10-05 | 2007-04-19 | Yokogawa Electric Corp | Confocal microscope |
| CN102012611A (en) * | 2009-09-08 | 2011-04-13 | 三洋电机株式会社 | Image pickup apparatus with back focus adjustment mechanism |
| CN103293829A (en) * | 2012-02-23 | 2013-09-11 | 上海锐势机器视觉科技有限公司 | Day-night switching camera back focal length inconsistence compensation method |
| CN204405919U (en) * | 2015-01-14 | 2015-06-17 | 中山联合光电科技有限公司 | The filtering apparatus that a kind of precision is high, good stability, multistage switch |
| CN105657224A (en) * | 2015-12-30 | 2016-06-08 | 中山联合光电科技股份有限公司 | System structure capable of achieving high-quality optical imaging |
| CN105527781A (en) * | 2016-01-28 | 2016-04-27 | 福建福特科光电股份有限公司 | Day-and-night dual-purpose lens system free of day-and-night confocal design and implementation method thereof |
| CN206321855U (en) * | 2016-08-29 | 2017-07-11 | 中山联合光电科技股份有限公司 | Burnt optical lenses after a kind of horizontal vertical light path combination regulation compensation |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107065139A (en) * | 2017-04-28 | 2017-08-18 | 中山联合光电科技股份有限公司 | Burnt optical system after a kind of multi-pass combination regulation compensation |
| CN108055446A (en) * | 2018-01-20 | 2018-05-18 | 嘉兴中润光学科技有限公司 | Burnt optical system after removable sensor compensation |
| CN108055446B (en) * | 2018-01-20 | 2024-03-29 | 嘉兴中润光学科技股份有限公司 | Optical system with movable sensor for compensating back focus |
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Application publication date: 20170222 |